import type { WorkspaceCamera } from './contracts.js';
/** Claim zoom before embedded surfaces consume it; plain scrolling remains theirs. */
export declare function bindCanvasZoom(element: HTMLElement, options: {
    camera(): WorkspaceCamera;
    zoom(point: {
        x: number;
        y: number;
    }, scale: number): void;
    ignore?(event: Event): boolean;
}): () => void;